How many flights depart from State of Washington to Boise on average per day?

As of December 2025, there are 65 flights per day flying from State of Washington to Boise. The most common time of day flights depart is 5:00PM, with 47% of flights taking off in the afternoon.

How long does it take to fly to Boise?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Boise you fly into. For example, flying from Spokane to Boise takes 1h 07m on average. On the other hand, flying from Seattle to Boise takes 1h 22m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from State of Washington to Boise on average per week?

As of December 2025, there are 461 flights per week flying from State of Washington to Boise. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

What is the cheapest airline that flies from Washington to Boise Air Term. Gowen Fld?

Delta and Alaska Airlines are the most popular carriers operating from Washington to Boise Air Term. Gowen Fld

What airlines fly to Boise?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Boise from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 3 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Boise Air Term. Gowen Fld Airport?

Prices for flights from Washington to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Boise Air Term. Gowen Fld Airport?

The number of operators available for flights from Washington to Boise Air Term. Gowen Fld Airport is 3 as of December 2025.

How old do you have to be to fly from Washington to Boise Air Term. Gowen Fld Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Boise Air Term. Gowen Fld Airport.

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$58 Cheap Flights from Washington to Boise in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 10:52 am

SEA

BOI

1h 22mnonstop

6:23 am - 7:15 am

BOI

SEA

1h 52mnonstop

$109Alaska Airlines

Mon, Jan 19 - Mon, Jan 26

4:57 pm - 7:10 pm

GEG

BOI

1h 13mnonstop

5:00 pm - 5:13 pm

BOI

GEG

1h 13mnonstop

$117Alaska Airlines

Sat, Jan 17 - Sat, Jan 24

5:50 pm - 8:15 pm

SEA

BOI

1h 25mnonstop

5:15 pm - 6:06 pm

BOI

SEA

1h 51mnonstop

$119Delta

Tue, Feb 17 - Fri, Feb 20

4:57 pm - 7:10 pm

GEG

BOI

1h 13mnonstop

7:00 am - 7:19 am

BOI

GEG

1h 19mnonstop

$127Alaska Airlines

Sat, Jan 17 - Sun, Jan 18

8:25 am - 12:54 pm

SEA

BOI

3h 29m1 stop

11:35 am - 12:13 pm

BOI

SEA

1h 38mnonstop

$128Hawaiian Airlines

Wed, Feb 4 - Wed, Feb 11

4:57 pm - 7:10 pm

GEG

BOI

1h 13mnonstop

5:55 pm - 9:25 pm

BOI

GEG

4h 30m1 stop

$132Alaska Airlines

Sat, Jan 17 - Sat, Jan 24

4:57 pm - 7:10 pm

GEG

BOI

1h 13mnonstop

2:29 pm - 2:48 pm

BOI

GEG

1h 19mnonstop

$137Alaska Airlines

Sat, Jan 17 - Wed, Jan 21

5:20 am - 1:00 pm

GEG

BOI

6h 40m1 stop

10:39 am - 3:00 pm

BOI

GEG

5h 21m1 stop

$147Delta

Sat, Jan 17 - Wed, Jan 21

6:05 am - 1:15 pm

SEA

BOI

6h 10m1 stop

11:20 am - 5:50 pm

BOI

SEA

7h 30m1 stop

$151Southwest

Thu, Jan 15 - Sun, Jan 18

3:50 pm - 11:48 pm

PDX

BOI

6h 58m1 stop

7:45 am - 2:48 pm

BOI

PDX

8h 03m1 stop

$197United Airlines

Fri, Jan 16 - Sun, Jan 18

Delta flights from State of Washington to Boise

Our best Delta deals on State of Washington to Boise flight tickets

Delta

Jan 10

SEA7:30 pmSeattle/Tacoma Intl

1h 28m

BOI9:58 pmBoise Air Term. Gowen Fld

Jan 12

BOI9:15 amBoise Air Term. Gowen Fld

1h 59m

SEA10:14 amSeattle/Tacoma Intl

$99

Find similar

Delta

Feb 17

SEA5:50 pmSeattle/Tacoma Intl

1h 25m

BOI8:15 pmBoise Air Term. Gowen Fld

Feb 19

BOI7:15 pmBoise Air Term. Gowen Fld

1h 56m

SEA8:11 pmSeattle/Tacoma Intl

$119

Find similar

Delta

Jan 17

GEG1:20 pmSpokane

4h 08m

1 stop

BOI6:28 pmBoise Air Term. Gowen Fld

Jan 24

BOI5:15 pmBoise Air Term. Gowen Fld

4h 38m

1 stop

GEG8:53 pmSpokane

$127

Find similar

Alaska Airlines flights from State of Washington to Boise

Our best Alaska Airlines deals on State of Washington to Boise flight tickets

Alaska Airlines

Jan 30

SEA8:30 amSeattle/Tacoma Intl

1h 22m

BOI10:52 amBoise Air Term. Gowen Fld

Feb 2

BOI6:23 amBoise Air Term. Gowen Fld

1h 52m

SEA7:15 amSeattle/Tacoma Intl

$108

Find similar

Alaska Airlines

Jan 19

SEA8:30 amSeattle/Tacoma Intl

1h 22m

BOI10:52 amBoise Air Term. Gowen Fld

Jan 26

BOI6:23 amBoise Air Term. Gowen Fld

1h 52m

SEA7:15 amSeattle/Tacoma Intl

$109

Find similar

Alaska Airlines

Jan 17

GEG4:57 pmSpokane

1h 13m

BOI7:10 pmBoise Air Term. Gowen Fld

Jan 24

BOI5:00 pmBoise Air Term. Gowen Fld

1h 13m

GEG5:13 pmSpokane

$117

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Mon 1/19

8:30 am-10:52 am

Nonstop1h 22m

Boise Air Term. Gowen Fld

Mon 1/26

6:23 am-7:15 am

Nonstop1h 52m

$109

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 1/17

4:57 pm-7:10 pm

Nonstop1h 13m

Boise Air Term. Gowen Fld

Sat 1/24

5:00 pm-5:13 pm

Nonstop1h 13m

$117

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 2/17

5:50 pm-8:15 pm

Nonstop1h 25m

Boise Air Term. Gowen Fld

Fri 2/20

5:15 pm-6:06 pm

Nonstop1h 51m

$119

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 1/17

4:57 pm-7:10 pm

Nonstop1h 13m

Boise Air Term. Gowen Fld

Sun 1/18

7:00 am-7:19 am

Nonstop1h 19m

$127

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Wed 2/4

8:25 am-12:54 pm

1 stop3h 29m

Boise Air Term. Gowen Fld

Wed 2/11

11:35 am-12:13 pm

Nonstop1h 38m

$128

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 1/17

4:57 pm-7:10 pm

Nonstop1h 13m

Boise Air Term. Gowen Fld

Sat 1/24

5:55 pm-9:25 pm

1 stop4h 30m

$132

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 1/17

4:57 pm-7:10 pm

Nonstop1h 13m

Boise Air Term. Gowen Fld

Wed 1/21

2:29 pm-2:48 pm

Nonstop1h 19m

$137

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 1/17

5:20 am-1:00 pm

1 stop6h 40m

Boise Air Term. Gowen Fld

Wed 1/21

10:39 am-3:00 pm

1 stop5h 21m

$147

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Thu 1/15

6:05 am-1:15 pm

1 stop6h 10m

Boise Air Term. Gowen Fld

Sun 1/18

11:20 am-5:50 pm

1 stop7h 30m

$151

PortlandBoise

PDX - BOI

PDXBOI

Portland

Fri 1/16

3:50 pm-11:48 pm

1 stop6h 58m

Boise Air Term. Gowen Fld

Sun 1/18

7:45 am-2:48 pm

1 stop8h 03m

$197

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Boise?

The month of January is, on average, the cheapest month to fly to Boise from State of Washington, with most prices found around $157. If you aren’t able to travel during the month of January, then book flights to Boise from State of Washington during April instead. Flights to Boise in April, while not as cheap as those in January, still average around $197.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Thursday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $200. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $303. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest State of Washington to Boise flights are usually those with departure times in the afternoon. Our users have found flights to Boise in the afternoon for as low as $207. At noon is when there is more demand to fly to Boise, so prices are often more expensive at around $210 per ticket.

What is the cheapest Washington to Boise Air Term. Gowen Fld flight route?

Fly from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld for the best Washington - Boise Air Term. Gowen Fld flight prices

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $206 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from State of Washington for as low as $164 on momondo.

What cabin class options are available on Washington to Boise Air Term. Gowen Fld flights?

There are 4 cabin classes available to choose from on Washington to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Boise flights?

You could potentially save up to 2% on your flight if you consider stops on a State of Washington to Boise flight.

Cheap State of Washington to Boise flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Boise

Best Price Found	$128
Fastest flight time	1h 01m
Direct flights	Every day
Airports in Boise	1 airport

The best one-way flight to Boise from State of Washington in the past 72 hours is $128. The best round-trip flight deal from State of Washington to Boise found on momondo in the last 72 hours is $150.

The fastest flight from State of Washington to Boise takes 1h 01m

Direct flights go from State of Washington to Boise every day.

There is 1 airport in Boise. From State of Washington there are direct flights to Boise Air Term. Gowen Fld (BOI).

Search flight deals

When did momondo last update prices for flights from Washington to Boise Air Term. Gowen Fld Airport?
Prices for flights from Washington to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Boise Air Term. Gowen Fld Airport?
The number of operators available for flights from Washington to Boise Air Term. Gowen Fld Airport is 3 as of December 2025.
How old do you have to be to fly from Washington to Boise Air Term. Gowen Fld Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Boise?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to Boise is Embraer 175 (30.34% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (26.25%), Boeing 737-900 Passenger/BBJ3 (winglets) (12.80%), and Embraer 175 (Enhanced Winglets) (6.86%).

Best airlines flying from State of Washington to Boise

Compare and see reviews for airlines that fly from State of Washington to Boise with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $99	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
Alaska Airlines	PriceFrom $115	Free Cancellation	Rating 8.0 11,502 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $117	Free Cancellation	Rating 7.8 2,821 reviews	Search Hawaiian Airlines flights

Nampa

McCall

Meridian

Caldwell

Ontario

Eagle

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Why should I use momondo to find a flight deal from Washington to Boise?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Boise for you.

Can I find flights from Washington to Boise with flexible booking policies on momondo?

Flights from Washington to Boise with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Boise?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Boise.

I’m not ready to book a flight from Washington to Boise right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boise from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington to Boise from $58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Boise departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from State of Washington to Boise

What is the cheapest month to fly to Boise?

What is the cheapest day to depart on your flight to Boise?

What is the cheapest time of day to depart on your flight to Boise?

What is the cheapest Washington to Boise Air Term. Gowen Fld flight route?

Fly from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld for the best Washington - Boise Air Term. Gowen Fld flight prices

How far in advance should I book a flight to Boise?

What cabin class options are available on Washington to Boise Air Term. Gowen Fld flights?

There are 4 cabin classes available to choose from on Washington to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Boise flights?

You could potentially save up to 2% on your flight if you consider stops on a State of Washington to Boise flight.

What is the cheapest airline that flies from Washington to Boise Air Term. Gowen Fld?

Delta and Alaska Airlines are the most popular carriers operating from Washington to Boise Air Term. Gowen Fld

What airlines fly to Boise?

How many flights depart from State of Washington to Boise on average per day?

As of December 2025, there are 65 flights per day flying from State of Washington to Boise. The most common time of day flights depart is 5:00PM, with 47% of flights taking off in the afternoon.

How many flights depart from State of Washington to Boise on average per week?

As of December 2025, there are 461 flights per week flying from State of Washington to Boise. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How long does it take to fly to Boise?

Cheap State of Washington to Boise flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Boise

Best Price Found

Fastest flight time

Direct flights

Airports in Boise

When did momondo last update prices for flights from Washington to Boise Air Term. Gowen Fld Airport?

How many operators does momondo search for flights from Washington to Boise Air Term. Gowen Fld Airport?

How old do you have to be to fly from Washington to Boise Air Term. Gowen Fld Airport?

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

What is the most popular plane model from State of Washington to Boise?

Best airlines flying from State of Washington to Boise

Compare and see reviews for airlines that fly from State of Washington to Boise with momondo

Traveling to a place near Boise?

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Boise?

Can I find flights from Washington to Boise with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Boise?

I’m not ready to book a flight from Washington to Boise right now. Can momondo alert me if prices change?

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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